I have searched over and over and can't figure out my issue. I have a TimeCapsule (previous gen) that has a Mac Mini (late 2012) ethernet connected to it. We also have 2 MacBooks (1 Air and 1 Retina Pro) that wirelessly connect to the network. Both laptops, when navigating in Finder or other apps, can see the shared drives on the Mac Mini. However, only the MacBook Air can TimeMachine backup to both the Mac Mini and the Time Capsule. The MacBook Retina Pro can only backup to the Time Capsule (the TM settings for the Pro do not show the Mini in the Select Disk section). I can't seem to figure out why...since I can see the Mini from the pro (and all of the files on the drive I want to back up to) I believe that I have the settings correct. And for whatever reason, no issues with the Air. Anyone ever experience this problem? Thanks!